diff options
Diffstat (limited to 'meta-openembedded/meta-oe/recipes-extended/collectd/collectd/collectd.init')
| -rw-r--r-- | meta-openembedded/meta-oe/recipes-extended/collectd/collectd/collectd.init | 212 |
1 files changed, 212 insertions, 0 deletions
diff --git a/meta-openembedded/meta-oe/recipes-extended/collectd/collectd/collectd.init b/meta-openembedded/meta-oe/recipes-extended/collectd/collectd/collectd.init new file mode 100644 index 000000000..95f5f73c6 --- /dev/null +++ b/meta-openembedded/meta-oe/recipes-extended/collectd/collectd/collectd.init @@ -0,0 +1,212 @@ +#!/bin/sh +# +# collectd - start and stop the statistics collection daemon +# http://collectd.org/ +# +# Copyright (C) 2005-2006 Florian Forster <octo@verplant.org> +# Copyright (C) 2006-2009 Sebastian Harl <tokkee@debian.org> +# + +### BEGIN INIT INFO +# Provides: collectd +# Required-Start: $local_fs $remote_fs +# Required-Stop: $local_fs $remote_fs +# Should-Start: $network $named $syslog $time cpufrequtils +# Should-Stop: $network $named $syslog +# Default-Start: 2 3 4 5 +# Default-Stop: 0 1 6 +# Short-Description: manage the statistics collection daemon +# Description: collectd is the statistics collection daemon. +# It is a small daemon which collects system information +# periodically and provides mechanisms to monitor and store +# the values in a variety of ways. +### END INIT INFO + +. /etc/init.d/functions + +export PATH=/sbin:/bin:/usr/sbin:/usr/bin + +DISABLE=0 + +NAME=collectd +DAEMON=/usr/sbin/collectd + +CONFIGFILE=/etc/collectd.conf +PIDFILE=/var/run/collectd.pid + +USE_COLLECTDMON=1 +COLLECTDMON_DAEMON=/usr/sbin/collectdmon +COLLECTDMON_PIDFILE=/var/run/collectdmon.pid + +MAXWAIT=30 + +# Gracefully exit if the package has been removed. +test -x $DAEMON || exit 0 + +if [ -r /etc/default/$NAME ]; then + . /etc/default/$NAME +fi + +if test "$ENABLE_COREFILES" == 1; then + ulimit -c unlimited +fi + +if test "$USE_COLLECTDMON" == 1; then + _PIDFILE="$COLLECTDMON_PIDFILE" +else + _PIDFILE="$PIDFILE" +fi + +# return: +# 0 if config is fine +# 1 if there is a syntax error +# 2 if there is no configuration +check_config() { + if test ! -e "$CONFIGFILE"; then + return 2 + fi + if ! $DAEMON -t -C "$CONFIGFILE"; then + return 1 + fi + return 0 +} + +# return: +# 0 if the daemon has been started +# 1 if the daemon was already running +# 2 if the daemon could not be started +# 3 if the daemon was not supposed to be started +d_start() { + if test "$DISABLE" != 0; then + # we get here during restart + echo "disabled by /etc/default/$NAME" + return 3 + fi + + if test ! -e "$CONFIGFILE"; then + # we get here during restart + echo "disabled, no configuration ($CONFIGFILE) found" + return 3 + fi + + check_config + rc="$?" + if test "$rc" -ne 0; then + echo "not starting, configuration error" + return 2 + fi + + if test "$USE_COLLECTDMON" == 1; then + start-stop-daemon --start --quiet --oknodo --pidfile "$_PIDFILE" \ + --exec $COLLECTDMON_DAEMON -- -P "$_PIDFILE" -- -C "$CONFIGFILE" \ + || return 2 + else + start-stop-daemon --start --quiet --oknodo --pidfile "$_PIDFILE" \ + --exec $DAEMON -- -C "$CONFIGFILE" -P "$_PIDFILE" \ + || return 2 + fi + return 0 +} + +still_running_warning=" +WARNING: $NAME might still be running. +In large setups it might take some time to write all pending data to +the disk. You can adjust the waiting time in /etc/default/collectd." + +# return: +# 0 if the daemon has been stopped +# 1 if the daemon was already stopped +# 2 if daemon could not be stopped +d_stop() { + PID=$( cat "$_PIDFILE" 2> /dev/null ) || true + + start-stop-daemon --stop --quiet --oknodo --pidfile "$_PIDFILE" + rc="$?" + + if test "$rc" -eq 2; then + return 2 + fi + + sleep 1 + if test -n "$PID" && kill -0 $PID 2> /dev/null; then + i=0 + while kill -0 $PID 2> /dev/null; do + i=$(( $i + 2 )) + echo -n " ." + + if test $i -gt $MAXWAIT; then + echo "$still_running_warning" + return 2 + fi + + sleep 2 + done + return "$rc" + fi + return "$rc" +} + +# return: +# 0 if the daemon is running +# 3 if the daemon is stopped +d_status(){ + if test "$USE_COLLECTDMON" == 1; then + status $COLLECTDMON_DAEMON + else + status $DAEMON + fi +} + +case "$1" in + start) + echo -n "Starting $NAME" + d_start + case "$?" in + 0|1) echo "." ;; + *) exit 1 ;; + esac + ;; + stop) + echo -n "Stopping $NAME" + d_stop + case "$?" in + 0|1) echo "." ;; + *) exit 1 ;; + esac + ;; + status) + d_status + ;; + restart|force-reload) + echo -n "Restarting $NAME" + check_config + rc="$?" + if test "$rc" -eq 1; then + echo "not restarting, configuration error" + exit 1 + fi + d_stop + rc="$?" + case "$rc" in + 0|1) + sleep 1 + d_start + rc2="$?" + case "$rc2" in + 0|1) echo "." ;; + *) exit 1 ;; + esac + ;; + *) + exit 1 + ;; + esac + ;; + *) + echo "Usage: $0 {start|stop|restart|force-reload|status}" >&2 + exit 3 + ;; +esac + +# vim: syntax=sh noexpandtab sw=4 ts=4 : + |
